Home / 2,771,075,479.50-3,824,053,697.07-1,500,884,865.36

Finding the Fourth Proportional to 2,771,075,479.50, 3,824,053,697.07 and 1,500,884,865.36

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Solution

The fourth proportional to 2,771,075,479.50, 3,824,053,697.07 and 1,500,884,865.36 is: 2,071,204,613.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,771,075,479.50 : 3,824,053,697.07 = 1,500,884,865.36 : x
  2. Step 2: Convert to fraction form
    2,771,075,479.50/3,824,053,697.07 = 1,500,884,865.36/x
  3. Step 3: Cross multiply
    2,771,075,479.50x = 3,824,053,697.07 × 1,500,884,865.36
  4. Step 4: Simplify right side
    2,771,075,479.50x = 5,739,464,318,256,317,440
  5. Step 5: Solve for x
    x = 5,739,464,318,256,317,440/2,771,075,479.50
  6. Step 6: Final answer
    x = 2,071,204,613.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.